KAOS Codes - All agents of the evil organization KAOS on the
spy spoof GET SMART/NBC/CBS/1965-70 were required to memorize the
KAOS code. It read: "The first vowel after every second consonant is
superimposed on the vowel immediately preceding it in the alphabet.
The first word after a preposition, if it is not introduced by an
article or a personal pronoun, is inverted. The letter T stands for
F, except after E it counts for double. The first number after every
second adverb is the third digit after a multiplying adjective.
Proper names and countries are replaced with the word marmalade."

KAOS agents, Starker & Siegfried

When communicating in parades, the KAOS agents used a special
confetti code. Green means "Proceed"; red means "Stop" and white
means "danger, leave the country immediately."